201472560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{279823}}^1$

素因数の和:279842

約数の個数: 60

約数和(自身を含む): 676614432

約数和(自身を除く): 475141872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 279823, 559646, 839469, 1119292, 1399115, 1678938, 2238584, 2518407, 2798230, 3357876, 4197345, 4477168, 5036814, 5596460, 6715752, 8394690, 10073628, 11192920, 12592035, 13431504, 16789380, 20147256, 22385840, 25184070, 33578760, 40294512, 50368140, 67157520, 100736280, 201472560]

約数ペア:

[(1, 201472560), (2, 100736280), (3, 67157520), (4, 50368140), (5, 40294512), (6, 33578760), (8, 25184070), (9, 22385840), (10, 20147256), (12, 16789380), (15, 13431504), (16, 12592035), (18, 11192920), (20, 10073628), (24, 8394690), (30, 6715752), (36, 5596460), (40, 5036814), (45, 4477168), (48, 4197345), (60, 3357876), (72, 2798230), (80, 2518407), (90, 2238584), (120, 1678938), (144, 1399115), (180, 1119292), (240, 839469), (360, 559646), (720, 279823)]